InChI=1S/C25H24O13/c1-33-23-20(37-25-19(30)17(28)18(29)22(38-25)24(31)32)11(3-5-16(26)27)6-12-8-14(36-21(12)23)10-2-4-13-15(7-10)35-9-34-13/h2,4,6-8,17-19,22,25,28-30H,3,5,9H2,1H3,(H,26,27)(H,31,32)